Lenovo TAB4 10 Plus TB-X704F User Guide
![Lenovo TAB4 10 Plus TB-X704F Tablet manual cover](/images/NsqbqrnsCSaPKvMaYlJJYgns/thumbs/thumb175x175.webp)
To perform a factory reset, go to 'Settings' > 'Backup & Reset' > 'Factory Data Reset'. Confirm by selecting 'Reset Tablet'. Make sure to back up important data as this will erase all content.
Check if the charging port is clean and free of debris. Use the original charger and cable. If the issue persists, try a different power outlet or charger.
Go to 'Settings' > 'About Tablet' > 'System Updates'. Tap on 'Check for Updates' and follow the prompts to download and install any available updates.
Press and hold the power button for about 10 seconds to force a reboot. If the problem continues, consider performing a factory reset or checking for software updates.
Reduce screen brightness, turn off Bluetooth and Wi-Fi when not in use, and enable battery saver mode under 'Settings' > 'Battery'. Close unused apps running in the background.
Go to 'Settings' > 'Wi-Fi'. Ensure Wi-Fi is turned on, then select your desired network from the list and enter the password if prompted.
Yes, you can expand storage using a microSD card. Insert the card into the slot on the tablet's side and follow the on-screen prompts to configure it.
Press and hold the power button and the volume down button simultaneously until you hear a shutter sound or see a visual confirmation.
Ensure Bluetooth is enabled. Go to 'Settings' > 'Bluetooth' and make sure the device is in pairing mode. Restart your tablet and the Bluetooth device if necessary.
Clear cache regularly, uninstall unused apps, and keep the software updated. Consider performing a factory reset if performance issues persist.